Cortical activations in the four normal subjects with left and right lateral hemispheric activations with the x, y, and z coordinates according to the atlas of Talairach and Tournoux,26 and Z score for the peak voxel in each region
| Left | Right |
|---|---|
| Lateral frontal: | |
| Prefrontal cortex | Inferior frontal gyrus and frontal operculum: |
| −50, 22, 20; Z=7.3 | 54, 22, 8; Z=5.7 |
| Premotor cortex and frontal operculum: | |
| −50, −2, 48; Z=6.3 | |
| Temporal: | |
| Superior temporal gyrus | Superior temporal gyrus: |
| −56, −48, 18; Z=6.7 | 54, −44, 10; Z=6.5 |
| Inferior temporal gyrus | |
| −46, −42, −16; Z=3.9 | |
| Parietal: | |
| Posterior, inferior lobe | |
| −40, −62, 46; Z=3.8 | |
| Midline | |
| Frontal: | |
| Anterior cingulate and medial premotor cortex | |
| −4, 18, 48; Z=5.8 | |